This brings oxygen and nutrients to all parts of the body so they can keep working.
Blood
After the stomach, the food goes through this tube. This is where the nutrients and minerals are absorbed.
Small Intestine
This tube absorbs the water and hardens the food paste.
Large Intestine
This connects the mouth to the stomach.
Esophagus
These are long tubes that connect the kidneys to the bladder
Ureters
This is the final part of the large intestine
Rectum
This is where the food enters, gets broken down by the teeth, and mixes with the saliva.
Mouth
After the esophagus, food goes down here. It has acid or gastric juices that dissolve the food.
Stomach
This system breaks down food into nutrients
Digestive System
This is where the air enters when we inhale/breathe in.
Nostrils/Mouth
The thin muscle that helps push air out of the lungs
Diaphragm
This tube connects the nose to the lungs.
Trachea
This system helps us eliminate waste products such as urine
Excretory System
This system helps us breathe and bring oxygen into our body
Respiratory System
This is like a bag that holds the urine
Bladder
This is a short tube that carries the urine out of the body
Urethra
These absorb the oxygen from the air we breathe in.
Lungs
These filter the water and clean the blood in our body.
Kidneys
This system helps us move blood around the body
Circulatory System